'abcl.contrib' will package ASDF-INSTALL in dist/abcl-contrib.jar.
We only have one contrib 'asdf-install'. It is not expected to work
well under Windows at the moment.
To use ASDF-INSTALL, use the following in your ~/.abclrc:
(require 'asdf)
(pushnew "jar:file:${dist.dir}/abcl-contrib.jar!/asdf-install/" asdf:*central-registry*)
Then issuing
CL-USER> (require 'asdf-install)
will load ASDF-INSTALL.
A file ~/.asdf-install can contain customizations to help ASDF-INSTALL
find the programs 'tar' and 'gpg'. 'tar' is searched for in
asdf-install:*shell-search-paths*. The location of 'gpg' can be
customized by setting *gpg-command* to a string containing the file.
This behavior should be rationalized in the future.
ASDF-INSTALL tested under OSX.